Gallienus, billon antoninianus. Joint reign, AD 258. Milan mint.  2.50 g.

GALLIENVS AVG, radiate, cuirassed bust right, holding sceptre
over shoulder.
LEG III ITAL VI P VI F, ibis or stork standing right.

RIC V-1, Milan 339 (J); Goebl 999o; cf Sear 10263 (bust type). 
Scarce.

With permission of PF Jacquier, Sept. 2015.